超分子配位化学研究所
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Unexpected structural transformation into noria-like Ag13 metal clusters and a copper-doping induced boost in photoluminescence

Su-Kao Peng, Zhou Lu, Mo Xie, Yong-Liang Huang, Dong Luo, Jia-Nan Wang, Xiao-Wei Zhu, Xue Li, Xiao-Ping Zhou * and Dan Li *

Abstract:Polynuclear silver clusters are described that unexpectedly transform from cyclic trinuclear complexes (CTCs) upon reacting with σ-donating phenylacetylene, featuring a noria-like conformation. The introduction of foreign copper ions leads to isomorphic bimetallic Ag/Cu clusters, with a boost in the photoluminescence quantum yield relative to the original silver clusters.


文章链接:Chem Commun 2020 4789.pdf